helium-linux

Portable Linux (.AppImage) packaging for Helium.

Credits

This repo is based on ungoogled-chromium-portablelinux and modified for Helium. Huge shout-out to everyone behind ungoogled-chromium, they made working with Chromium infinitely easier.

Big thank you to Depot for sponsoring our runners, which handle the Linux builds of Helium. Their high-performance infrastructure lets us compile, package, and release new builds of Helium within hours, not days.

License

All code, patches, modified portions of imported code or patches, and any other content that is unique to Helium and not imported from other repositories is licensed under GPL-3.0. See LICENSE.

Any content imported from other projects retains its original license (for example, any original unmodified code imported from ungoogled-chromium remains licensed under their BSD 3-Clause license).

Building

To build the binary, run scripts/docker-build.sh from the repo root.

The scripts/docker-build.sh script will:

1. Create a Docker image of a Debian-based building environment with all required packages (llvm, nodejs and distro packages) included.
2. Run scripts/build.sh inside the Docker image to build Helium.

Running scripts/build.sh directly will not work unless you're running a Debian-based distro and have all necessary dependencies installed. This repo is designed to avoid having to configure the building environment on your Linux installation.

Packaging

After building, run scripts/package.sh. Alternatively, you can run package/docker-package.sh to build inside a Docker image. If you would like to sign the resulting AppImage, you can pass the --sign argument.

Either of these scripts will create tar.xz and AppImage files under build/.

Development

By default, the build script uses tarball. If you need to use a source tree clone, you can run scripts/docker-build.sh -c instead. This may be useful if a tarball for a release isn't available yet.

Signature

As of 0.5.7.1, AppImage builds are signed with the following key:

-----BEGIN PGP PUBLIC KEY BLOCK-----
Comment: BE67 7C19 89D3 5EAB 2C5F  26C9 3516 01AD 01D6 378E
Comment: Helium signing key (https://helium.computer/)

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4pwAaH7NQEhlbGl1bSBzaWduaW5nIGtleSAoaHR0cHM6Ly9oZWxpdW0uY29tcHV0
ZXIvKSA8aGVsaXVtQGltcHV0Lm5ldD7CmQQTFgoAQRYhBL5nfBmJ016rLF8myTUW
Aa0B1jeOBQJo6qEQAhsDBQkFo5qABQsJCAcCAiICBhUKCQgLAgQWAgMBAh4HAheA
AAoJEDUWAa0B1jeO31AA/0w52qczu5T4w0miS3up03c4uIJtdw2MfHFLIEAQN7T2
AP9ZI9ozR7C2/isB0GLeQM6o10DGiXGNA0T2kmNEJqIXC844BGjqoRASCisGAQQB
l1UBBQEBB0AoNTUK0xOCCMLTWO1Nvhe9el/bNuyTyMmincD7hXu5JwMBCAfCfgQY
FgoAJhYhBL5nfBmJ016rLF8myTUWAa0B1jeOBQJo6qEQAhsMBQkFo5qAAAoJEDUW
Aa0B1jeOLYEA/ReQcxHx9axm3rYYad+1XeQQyiIPCjclCVMyeAXqS5XOAP0RBc9/
md8JlXqOCGwmHuOk3VVkR5EjCgm2KJ8hqdhwBA==
=Chk7
-----END PGP PUBLIC KEY BLOCK-----